Ковш-ракушка

Hydraulic Clamshell Bucket – Efficient Excavator Grab for Bulk Material Handling
Enhance your excavator’s versatility with our clamshell bucket, designed for precision handling of bulk materials such as soil, sand, gravel, coal, scrap, and dredging operations. Ideal for construction, landscaping, port, and mining applications.

  • Hydraulic clamshell bucket for excavators, mini-excavators, and backhoes
  • Подходит для bulk material handling, dredging, loading, and excavation
  • Available in single and double-shell designs for different capacity needs
  • Robust, wear-resistant steel construction for long-lasting performance
  • Опционально 360° hydraulic rotation for precise material placement
  • Compatible with major brands: CAT, Komatsu, Volvo, Hitachi, JCB, Bobcat, Hyundai
Capacity (m³)Working Pressure (Bar)Approx. Weight (kg)A (mm)B (mm)C (mm)H (mm)H1 (mm)
0.75120–14015001700185085517301125
1.0140–16016501800213093518961225
1.3160–180171719721965128028602326
1.5165–180215021862446102021051340
2.5180–200295025352815125025411740

The Ковш-ракушка, also known as a clamshell grab or excavator clamshell bucket, is a versatile hydraulic attachment designed for efficient material handling and excavation. Its unique dual-shell design allows secure grabbing and lifting of bulk materials, ensuring precise control during loading, unloading, and dredging operations.

Constructed with high-strength steel and wear-resistant edges, the hydraulic clamshell bucket withstands harsh working conditions and heavy loads. Available in various capacities, it suits mini-excavators for small-scale projects as well as large excavators for industrial and port operations.

The optional hydraulic rotation allows 360° maneuvering, making it ideal for handling materials in confined spaces, stacking in trucks, or precise placement in landfills, quarries, and construction sites.

How to Choose the Right Clamshell Bucket

  1. Excavator Size & Capacity – Match bucket capacity with your excavator’s tonnage for efficient operation.
  2. Тип материала – Use single-shell for light materials (sand, soil) and double-shell for heavy or dense materials (gravel, scrap, rock).
  3. Job Type – Choose optional 360° hydraulic rotation for precise placement or confined space operation.
  4. Application Environment – Consider wear-resistant tips for abrasive materials, and robust construction for industrial or port work.
  • Hydraulic Power: Smooth operation using your excavator’s hydraulic system, enabling controlled opening and closing.
  • Durable Construction: Reinforced steel body and wear-resistant tips for longevity in bulk material handling and dredging operations.
  • Multiple Shell Options: Single-shell for light materials and double-shell for heavy-duty operations.
  • 360° Rotator: Optional hydraulic rotation for precise material placement and improved efficiency.
  • Universal Mounting: Compatible with most excavator brands and quick coupler systems.
  • Easy Maintenance: Simple design allows quick access to hydraulic lines and pivot points for service.
  • Bulk Material Handling: Sand, gravel, coal, minerals, scrap, and other loose materials.
  • Dredging & Excavation: River, canal, and port dredging operations with precise control.
  • Construction & Landscaping: Efficiently load and place soil, rock, sand, or debris.
  • Scrap Handling & Recycling: Move scrap metal, demolition debris, and construction waste safely and efficiently.
  • Industrial Operations: Ideal for ports, quarries, mines, and material stockyards requiring precise handling.
  • High Efficiency: Quickly grab and move bulk materials with hydraulic precision.
  • Durable & Reliable: Wear-resistant steel construction ensures longevity even in harsh conditions.
  • Универсальные & гибкие: Single-shell, double-shell, and hydraulic rotation options cover multiple applications.
  • Экономично: Reduces manual labor, transport, and material handling time.
  • Safe Operation: Controlled grabbing reduces material spillage and improves workplace safety.
  • Широкая совместимость: Works with mini-excavators, standard excavators, and backhoes across multiple brands.

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Frequently Asked Question

Yes, we are a professional attachments manufacturer. We design and produce high-quality attachments for excavators and other heavy machinery. By working directly with us, you can ensure competitive pricing and excellent product quality.

Yes, we manufacture attachments based on your excavator’s bucket dimensions. Simply provide us with the exact measurements or model of your excavator, and we’ll ensure the product is a perfect fit.

Sure! We offer both OEM and ODM services to meet your specific requirements. Whether it’s design, size, or features, we can customize products according to your needs.

The Minimum Order Quantity (MOQ) is 1 set. We accept various payment methods, including T/T, L/C, Credit Card, and Western Union. Other payment methods can also be negotiated based on your needs.

Typically, our delivery time is around 15 days, depending on the order quantity. However, due to a surge in orders, we recommend checking with our customer service team for the most accurate lead time.

Our attachments are carefully packaged in standard export wooden cases that are free from fumigation to ensure safe delivery.

We can ship by sea, air, or land, depending on your location and urgency. Sea loading ports include Qingdao, Yantai, and Shanghai, among others. Our sales manager will help you choose the most optimal shipping method for your order. For more detailed shipping information, please contact our customer service team.

We have successfully exported our products to numerous countries, including Russia, USA, Canada, Japan, Korea, Malaysia, Hong Kong, Taiwan, India, Indonesia, Australia, New Zealand, Israel, South Africa, and more.

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